163115460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{906197}}^1$

素因数の和:906212

約数の個数: 36

約数和(自身を含む): 494784108

約数和(自身を除く): 331668648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 906197, 1812394, 2718591, 3624788, 4530985, 5437182, 8155773, 9061970, 10874364, 13592955, 16311546, 18123940, 27185910, 32623092, 40778865, 54371820, 81557730, 163115460]

約数ペア:

[(1, 163115460), (2, 81557730), (3, 54371820), (4, 40778865), (5, 32623092), (6, 27185910), (9, 18123940), (10, 16311546), (12, 13592955), (15, 10874364), (18, 9061970), (20, 8155773), (30, 5437182), (36, 4530985), (45, 3624788), (60, 2718591), (90, 1812394), (180, 906197)]